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Background/Aim: Intensive trimodal therapy is needed for locally advanced esophageal squamous cell carcinoma (ESCC). The prediction of recurrence is especially required for patients with pathological residual tumors in the resected primary sites and/or lymph nodes [non-pathological complete response (pCR)] who have a high possibility of recurrence after trimodal therapy. We aimed to determine the risk factors for cancer recurrence in ESCC patients diagnosed with non-pCR after trimodal therapy. Patients and Methods: We evaluated the risk factors for recurrence-free survival (RFS) using the multivariate Cox proportional hazards analysis, based on data from 105 ESCC patients diagnosed with non-pCR after neoadjuvant chemoradiotherapy followed by esophagectomy. Results: Univariate analysis revealed that RFS was significantly associated with postoperative complications, pathological T, N, M stage after therapy (ypT, ypN, ypM), tumor differentiation, lymphovascular invasion (LVI), and pathological response of the primary tumor. Subsequent multivariate analysis revealed postoperative complications ypN, tumor differentiation, and LVI as independent variables for RFS. The RFSs significantly differed between patients with and without these risk factors. Conclusion: Severe postoperative complications, ypN 2/3, poor tumor differentiation, and LVI were significantly associated with poor RFS. These factors may be used as prognostic factors in patients with non-pCR after trimodal therapy.

Background. Interstitial pneumonia is linked to lung cancer, and treatment can cause acute exacerbation. We aimed to identify predictors of severe postoperative complications in patients with lung cancer and interstitial pneumonia.Methods. Between April 2007 and April 2017, 199 patients were diagnosed with primary lung cancer and interstitial pneumonia using high-resolution computed tomography. Multivariable logistic regression analyses were performed to identify independent predictors of severe complications (Clavien-Dindo grade IIIa or higher).Results. Multivariable analyses revealed that severe complications were independently predicted by the percent diffusing capacity of the lungs for carbon monoxide (%DLCO [odds ratio 0.88; 95% confidence interval, 0.82 to 0.95; P < .001]) and surgical procedures (lobectomy, odds ratio 4.49; 95% confidence interval, 1.86 to 23.32; P [ .045). Severe complications occurred in 39.2% of patients with low %DLCO (less than 40%) and in 4.2% of

HighlightsAccurate diagnosis of hemolymphangioma preoperatively is difficult.Disease may vary from simple cystic to aggressive lesions, mimicking malignancy.Complete excision provides the best results with a lower recurrence rate.

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